Metal Gear Solid Integral Cheats - PlayStation
Primary Collection of Cheats
First person play mode
Successfully complete the game once under any difficulty
setting except for "very easy". A selection for first
person play mode will be unlocked on the "Special" option
at the main menu. Quickly press [Triangle]x2 during game
play after selecting that option.
Alternate costumes
Successfully complete the game twice under any difficulty
setting with the same saved game file. Snake will have a tuxedo,
Meryl will have Snake's original outfit, and Ninja will have a
red and blue cyborg costume during the third time the game is
played.
Alternate title screen
Press the D-Pad at the title screen to change
the background colors.
Contact staff
Enter 140.7 at the codec screen.